UA124766C2 - Високохромиста мартенситна жаростійка сталь, що характеризується високою тривалою міцністю та опором до окиснення - Google Patents
Високохромиста мартенситна жаростійка сталь, що характеризується високою тривалою міцністю та опором до окиснення Download PDFInfo
- Publication number
- UA124766C2 UA124766C2 UAA201900275A UAA201900275A UA124766C2 UA 124766 C2 UA124766 C2 UA 124766C2 UA A201900275 A UAA201900275 A UA A201900275A UA A201900275 A UAA201900275 A UA A201900275A UA 124766 C2 UA124766 C2 UA 124766C2
- Authority
- UA
- Ukraine
- Prior art keywords
- steel
- tubular product
- content
- product according
- seamless tubular
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 229910000734 martensite Inorganic materials 0.000 title claims abstract description 22
- 230000003647 oxidation Effects 0.000 title abstract description 23
- 238000007254 oxidation reaction Methods 0.000 title abstract description 23
- 229910052804 chromium Inorganic materials 0.000 title abstract description 12
- 239000011651 chromium Substances 0.000 title description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 229910052796 boron Inorganic materials 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 230000007774 longterm Effects 0.000 description 31
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 238000007792 addition Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 8
- 150000001247 metal acetylides Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- -1 Chromium carbides Chemical class 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 229910003470 tongbaite Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101001111252 Homo sapiens NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial Proteins 0.000 description 1
- 102100023955 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial Human genes 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/007—Heat treatment of ferrous alloys containing Co
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16179114.0A EP3269831B1 (en) | 2016-07-12 | 2016-07-12 | High chromium martensitic heat-resistant seamless steel tube or pipe with combined high creep rupture strength and oxidation resistance |
| PCT/EP2017/067613 WO2018011301A1 (en) | 2016-07-12 | 2017-07-12 | High chromium martensitic heat-resistant steel with combined high creep rupture strength and oxidation resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA124766C2 true UA124766C2 (uk) | 2021-11-17 |
Family
ID=56409540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201900275A UA124766C2 (uk) | 2016-07-12 | 2017-07-12 | Високохромиста мартенситна жаростійка сталь, що характеризується високою тривалою міцністю та опором до окиснення |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20190203313A1 (es) |
| EP (2) | EP3269831B1 (es) |
| JP (1) | JP7016343B2 (es) |
| KR (1) | KR102475025B1 (es) |
| CN (1) | CN109689901A (es) |
| AU (1) | AU2017297766B2 (es) |
| BR (1) | BR112019000376B1 (es) |
| CA (1) | CA3025133A1 (es) |
| EA (1) | EA036004B1 (es) |
| ES (1) | ES2846875T3 (es) |
| MX (1) | MX2019000517A (es) |
| PL (1) | PL3269831T3 (es) |
| UA (1) | UA124766C2 (es) |
| WO (1) | WO2018011301A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10772147B2 (en) | 2016-12-22 | 2020-09-08 | Intel Corporation | Methods and apparatus for connection attempt failure avoidance with a wireless network |
| CN109594019A (zh) * | 2018-12-27 | 2019-04-09 | 天津理工大学 | 一种9Cr马氏体耐热铸钢及消除该铸钢中δ-铁素体的方法 |
| US11772206B2 (en) | 2019-09-20 | 2023-10-03 | Lincoln Global, Inc. | High chromium creep resistant weld metal for arc welding of thin walled steel members |
| US11772207B2 (en) | 2019-09-20 | 2023-10-03 | Lincoln Global, Inc. | High chromium creep resistant weld metal for arc welding of thick walled steel members |
| CN111057827B (zh) * | 2019-11-27 | 2022-04-05 | 中国科学院金属研究所 | 调控超超临界机组用9Cr3W3CoB耐热钢中硼元素分布状态的方法 |
| CN111041179B (zh) * | 2019-12-03 | 2021-12-14 | 马鞍山钢铁股份有限公司 | 一种消除高Cr当量P92耐热钢高温铁素体的方法及高Cr当量P92耐热钢的制备方法 |
| CN116949260B (zh) * | 2023-09-20 | 2023-12-19 | 成都先进金属材料产业技术研究院股份有限公司 | 一种p91无缝钢管用钢锭及其热变形方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310431A (en) * | 1992-10-07 | 1994-05-10 | Robert F. Buck | Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof |
| JP4212132B2 (ja) * | 1997-09-22 | 2009-01-21 | 独立行政法人物質・材料研究機構 | マルテンサイト組織を有するフェライト系耐熱鋼とその製造方法 |
| JPH11350031A (ja) * | 1998-06-11 | 1999-12-21 | Nippon Steel Corp | 低温靭性とクリープ強度に優れた高Ｃｒ耐熱鋼の製造方法 |
| JP4221518B2 (ja) * | 1998-08-31 | 2009-02-12 | 独立行政法人物質・材料研究機構 | フェライト系耐熱鋼 |
| JP4614547B2 (ja) * | 2001-01-31 | 2011-01-19 | 独立行政法人物質・材料研究機構 | 高温クリープ破断強度及び延性に優れたマルテンサイト系耐熱合金とその製造方法 |
| JP2002235154A (ja) * | 2001-02-07 | 2002-08-23 | Sumitomo Metal Ind Ltd | 高Ｃｒフェライト系耐熱鋼材 |
| FR2823226B1 (fr) * | 2001-04-04 | 2004-02-20 | V & M France | Acier et tube en acier pour usage a haute temperature |
| JP4188124B2 (ja) * | 2003-03-31 | 2008-11-26 | 独立行政法人物質・材料研究機構 | 焼き戻しマルテンサイト系耐熱鋼の溶接継手 |
| JP4386364B2 (ja) * | 2005-07-07 | 2009-12-16 | 株式会社日立製作所 | 蒸気タービン用配管とその製造法及びそれを用いた蒸気タービン用主蒸気配管と再熱配管並びに蒸気タービン発電プラント |
| JP5562825B2 (ja) * | 2010-12-28 | 2014-07-30 | 株式会社東芝 | 耐熱鋳鋼、耐熱鋳鋼の製造方法、蒸気タービンの鋳造部品および蒸気タービンの鋳造部品の製造方法 |
| CN104313278B (zh) * | 2014-10-23 | 2016-08-17 | 北京科技大学 | 一种马氏体型耐热钢中δ铁素体含量控制方法 |
-
2016
- 2016-07-12 PL PL16179114T patent/PL3269831T3/pl unknown
- 2016-07-12 ES ES16179114T patent/ES2846875T3/es active Active
- 2016-07-12 EP EP16179114.0A patent/EP3269831B1/en active Active
-
2017
- 2017-07-12 BR BR112019000376-2A patent/BR112019000376B1/pt active IP Right Grant
- 2017-07-12 US US16/314,205 patent/US20190203313A1/en active Pending
- 2017-07-12 AU AU2017297766A patent/AU2017297766B2/en active Active
- 2017-07-12 CA CA3025133A patent/CA3025133A1/en active Pending
- 2017-07-12 UA UAA201900275A patent/UA124766C2/uk unknown
- 2017-07-12 JP JP2019500645A patent/JP7016343B2/ja active Active
- 2017-07-12 WO PCT/EP2017/067613 patent/WO2018011301A1/en unknown
- 2017-07-12 EP EP17743278.8A patent/EP3485046B1/en active Active
- 2017-07-12 CN CN201780039089.4A patent/CN109689901A/zh active Pending
- 2017-07-12 KR KR1020197004185A patent/KR102475025B1/ko active IP Right Grant
- 2017-07-12 MX MX2019000517A patent/MX2019000517A/es unknown
- 2017-07-12 EA EA201990013A patent/EA036004B1/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019000376B1 (pt) | 2022-06-28 |
| ES2846875T3 (es) | 2021-07-30 |
| AU2017297766B2 (en) | 2023-02-16 |
| KR20190029654A (ko) | 2019-03-20 |
| EP3269831A1 (en) | 2018-01-17 |
| JP2019524996A (ja) | 2019-09-05 |
| US20190203313A1 (en) | 2019-07-04 |
| JP7016343B2 (ja) | 2022-02-04 |
| CA3025133A1 (en) | 2018-01-18 |
| PL3269831T3 (pl) | 2021-05-04 |
| EA036004B1 (ru) | 2020-09-11 |
| WO2018011301A1 (en) | 2018-01-18 |
| EA201990013A1 (ru) | 2019-05-31 |
| CN109689901A (zh) | 2019-04-26 |
| EP3269831B1 (en) | 2020-11-04 |
| AU2017297766A1 (en) | 2018-12-13 |
| EP3485046A1 (en) | 2019-05-22 |
| BR112019000376A2 (pt) | 2019-04-24 |
| EP3485046B1 (en) | 2020-11-18 |
| KR102475025B1 (ko) | 2022-12-07 |
| MX2019000517A (es) | 2019-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| UA124766C2 (uk) | Високохромиста мартенситна жаростійка сталь, що характеризується високою тривалою міцністю та опором до окиснення | |
| JP6144417B2 (ja) | 高クロム耐熱鋼 | |
| KR100933114B1 (ko) | 페라이트계 내열강 | |
| RU2431693C1 (ru) | Бесшовная труба из мартенситной нержавеющей стали для нефтепромыслового трубного оборудования и способ ее производства | |
| CN100549204C (zh) | 马氏体系不锈钢 | |
| JP6226111B1 (ja) | マルテンサイト系ステンレス鋼板 | |
| JP4816642B2 (ja) | 低合金鋼 | |
| JP4844188B2 (ja) | ケーシング | |
| JPH0885850A (ja) | 高Ｃｒフェライト系耐熱鋼 | |
| JP2002241903A (ja) | 高Ｃｒフェライト系耐熱鋼材 | |
| JPH0741909A (ja) | 油井用ステンレス鋼およびその製造方法 | |
| JP2000248340A (ja) | 析出硬化型マルテンサイト系鉄基耐熱合金 | |
| JP2003073781A (ja) | 高クロムフェライト系耐熱鋼管およびその製造方法 | |
| JPH0885847A (ja) | 高Ｃｒフェライト系耐熱鋼 | |
| JP2004285482A (ja) | 耐食性と溶接性に優れたマルテンサイト系ステンレス鋼 |